1 valence electron
Calcium has more valence electrons than potassium. Potassium has only 1 valence electron, while calcium has 2 valence electrons.
The valence of potassium chloride is +1 for potassium and -1 for chloride. This means that for every potassium ion with a charge of +1, there is one chloride ion with a charge of -1 in the compound.
The element with the highest energy valence electrons among hydrogen, lithium, sodium, and potassium is potassium. Potassium is in the first group of the periodic table, which means it has one valence electron located in the highest energy level (n=4 in the case of potassium).
Potassium (K) has one valence electron and is located in period 4 of the periodic table.
Potassium has 19 total electrons and one electron in its 4th energy level.
There is only one valance electron in potassium.
Calcium has more valence electrons than potassium. Potassium has only 1 valence electron, while calcium has 2 valence electrons.
Potassium has a valence of 1.
Potassium (K) has one valence electron.
4
Potassium has 1 valance electron.
The valence of potassium chloride is +1 for potassium and -1 for chloride. This means that for every potassium ion with a charge of +1, there is one chloride ion with a charge of -1 in the compound.
The formula for potassium oxide would be K2O. This is because potassium has a valence of 1 and oxygen has a valence of 2. To balance the charges, you need two potassium ions (each with a charge of +1) for every oxygen ion (with a charge of -2).
+1
the valency of potassium is 1
The element with the highest energy valence electrons among hydrogen, lithium, sodium, and potassium is potassium. Potassium is in the first group of the periodic table, which means it has one valence electron located in the highest energy level (n=4 in the case of potassium).
Potassium has one.